| Code No. | Unit | OD | ID | Working Length |
| G1550 | 1 pc/box | 10 | 7 mm | 200 mm |
| G1804 | 1 pc/box | 20 | 16 mm | 200 mm |
Chromatography column with PTFE stopcock
- For quick separations.
| Code No. | Unit | OD | ID | Working Length |
| G1550 | 1 pc/box | 10 | 7 mm | 200 mm |
| G1804 | 1 pc/box | 20 | 16 mm | 200 mm |